40903464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{243473}}^1$

素因数の和:243489

約数の個数: 32

約数和(自身を含む): 116867520

約数和(自身を除く): 75964056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 243473, 486946, 730419, 973892, 1460838, 1704311, 1947784, 2921676, 3408622, 5112933, 5843352, 6817244, 10225866, 13634488, 20451732, 40903464]

約数ペア:

[(1, 40903464), (2, 20451732), (3, 13634488), (4, 10225866), (6, 6817244), (7, 5843352), (8, 5112933), (12, 3408622), (14, 2921676), (21, 1947784), (24, 1704311), (28, 1460838), (42, 973892), (56, 730419), (84, 486946), (168, 243473)]